Science is a powerful tool for humanity to understand and transform the world.
我们患有一种叫做希望的绝症。
The past beats inside me like a second heart.
逃避问题的最好方法是解决它。
聚合物的研究不仅仅是化学的一个分支;它是化学与生物学、物理学和工程学之间的桥梁。
"I wonder how many people I've looked at all my life and never seen."